For nearly three and a half centuries, the Boylan House has stood at the end of Meeting House Road. And something in that house has been killing boys for centuries.

The town of Monson is a quaint and quiet New England town. Yet the house is terrifying and has been for as long as anyone can remember. Adults put the thing out of mind and ignore the fears of their children, admonishing them to stay away.

Too many boys have vanished into the swamps behind the house. Bodies never recovered. Nothing ever recovered. The families are left with their memories and the disturbing thought that the Boylan House had something to do with it.

Mason Philips knows better than that. He knows that there's something in the house. Something evil. Something hunting children from time to time.

And Mason has decided that it's time for the killing to stop.